 | 6L6, Electro-Harmonix Electro-Harmonix 6L6 Vacuum Tube Beam power tetrode modeled after the vintage RCA 6L6GC "blackplate". Features large plate dimensions and improved grid structure for increased power handling capabilities. | Varies by Option More Details |
 | EL34, Electro-Harmonix Available in Singles, Matched Pairs or Matched Quads - please select from list. | Varies by Option More Details |
 | 6V6GT, Electro-Harmonix Octal power tube (Max Plate Watts = 14W) | Varies by Option More Details |
 | EL84, Electro-Harmonix This power pentode is the perfect replacement for the VOX AC30 output tubes. A recommended output tube replacement for Peavey Classic 30 and Fender Blues Junior. The EL84-EH tube is a remarkable reproduction of a vintage tube that is capable of maintaining its sweet and musical tone under any voltage conditions. This tube has a larger diameter than most EL84 tubes so they will not fit into some Marshall DSL201 or DSL401 amplifiers, some reissue Vox AC15 amps, and Bad Cat amps. | Varies by Option More Details |
 | KT88, Electro-Harmonix Electro-Harmonix KT88 Vacuum Tube High power kinkless-tetrode for use in amplifiers such as the Marshall Major. This tube is a favorite of audiophiles. Can be used in place of 6550 for a more "round" bass signature. | Varies by Option More Details |
 | 7591A, Electro-Harmonix 7591A Electro-Harmonix Power Tube | Varies by Option More Details |
 | 6973, Electro-Harmonix Electro-Harmonix 6973 Power Tube | Varies by Option More Details |
 | 7868, Electro-Harmonix Replacement tube for NOS and current production 7868. Get that Ampeg or Fisher in working order again! Available in singles or matched | Varies by Option More Details |
 | 6550, Electro-Harmonix Electro-Harmonix 6550 Vacuum Tube Rugged beam tetrode power tube used in Ampeg SVT, Sunn, and hi-fi amplifiers. Uses a special high temperature leaded glass for reliability and superior vacuum integrity. Special high-temperature leaded glass for reliability and vacuum integrity. Tri-alloy plate material for maximum power and dissipation. Available in singles and matched tubes. | Varies by Option More Details |
 | 6CA7, Electro-Harmonix Electro-Harmonix 6CA7 Vacuum Tube Big bottle beam-tetrode version of EL34. Perfect EL34 replacement for Musicman amplifiers. | Varies by Option More Details |
